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Related Party Transactions - Summary of Expenses Recognized under Consulting Agreement (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Related Party Transaction [Line Items]
Research and development	$ 8,759	$ 3,875
General and administrative	4,611	1,805
Lease Agreement
Related Party Transaction [Line Items]
Research and development	171
General and administrative	65
Total expenses	236
Research Consulting Agreements
Related Party Transaction [Line Items]
Research and development	45	45
Total expenses	45	45
Marlinspike Group, LLC | Consulting Agreements
Related Party Transaction [Line Items]
Research and development	60	60
Total expenses	$ 60	$ 60

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Total costs of sales and operating expenses for the period.

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The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

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